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authorAl Viro <viro@zeniv.linux.org.uk>2008-03-02 10:23:47 -0500
committerAl Viro <viro@zeniv.linux.org.uk>2008-10-21 07:48:13 -0400
commita63c848b04052acac653d6164160488d6c52ff9e (patch)
treeb05b5105c3ea29c1f58521604d33005b37ee753c /drivers/block
parent961846ca5aae2f39d061e057ae6ad0b54b134008 (diff)
[PATCH] switch xen
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'drivers/block')
-rw-r--r--drivers/block/xen-blkfront.c19
1 files changed, 9 insertions, 10 deletions
diff --git a/drivers/block/xen-blkfront.c b/drivers/block/xen-blkfront.c
index 7efac80c8dde..b220c686089d 100644
--- a/drivers/block/xen-blkfront.c
+++ b/drivers/block/xen-blkfront.c
@@ -156,11 +156,10 @@ static int blkif_getgeo(struct block_device *bd, struct hd_geometry *hg)
156 return 0; 156 return 0;
157} 157}
158 158
159static int blkif_ioctl(struct inode *inode, struct file *filep, 159static int blkif_ioctl(struct block_device *bdev, fmode_t mode,
160 unsigned command, unsigned long argument) 160 unsigned command, unsigned long argument)
161{ 161{
162 struct blkfront_info *info = 162 struct blkfront_info *info = bdev->bd_disk->private_data;
163 inode->i_bdev->bd_disk->private_data;
164 int i; 163 int i;
165 164
166 dev_dbg(&info->xbdev->dev, "command: 0x%x, argument: 0x%lx\n", 165 dev_dbg(&info->xbdev->dev, "command: 0x%x, argument: 0x%lx\n",
@@ -1014,16 +1013,16 @@ static int blkfront_is_ready(struct xenbus_device *dev)
1014 return info->is_ready; 1013 return info->is_ready;
1015} 1014}
1016 1015
1017static int blkif_open(struct inode *inode, struct file *filep) 1016static int blkif_open(struct block_device *bdev, fmode_t mode)
1018{ 1017{
1019 struct blkfront_info *info = inode->i_bdev->bd_disk->private_data; 1018 struct blkfront_info *info = bdev->bd_disk->private_data;
1020 info->users++; 1019 info->users++;
1021 return 0; 1020 return 0;
1022} 1021}
1023 1022
1024static int blkif_release(struct inode *inode, struct file *filep) 1023static int blkif_release(struct gendisk *disk, fmode_t mode)
1025{ 1024{
1026 struct blkfront_info *info = inode->i_bdev->bd_disk->private_data; 1025 struct blkfront_info *info = disk->private_data;
1027 info->users--; 1026 info->users--;
1028 if (info->users == 0) { 1027 if (info->users == 0) {
1029 /* Check whether we have been instructed to close. We will 1028 /* Check whether we have been instructed to close. We will
@@ -1041,10 +1040,10 @@ static int blkif_release(struct inode *inode, struct file *filep)
1041static struct block_device_operations xlvbd_block_fops = 1040static struct block_device_operations xlvbd_block_fops =
1042{ 1041{
1043 .owner = THIS_MODULE, 1042 .owner = THIS_MODULE,
1044 .__open = blkif_open, 1043 .open = blkif_open,
1045 .__release = blkif_release, 1044 .release = blkif_release,
1046 .getgeo = blkif_getgeo, 1045 .getgeo = blkif_getgeo,
1047 .ioctl = blkif_ioctl, 1046 .locked_ioctl = blkif_ioctl,
1048}; 1047};
1049 1048
1050 1049